(19)
(11) EP 0 938 508 A1

(12)

(43) Date of publication:
01.09.1999 Bulletin 1999/35

(21) Application number: 97913202.0

(22) Date of filing: 17.11.1997
(51) International Patent Classification (IPC): 
C08F 2/ 02( . )
C08F 4/ 654( . )
C08F 10/ 06( . )
 C08F 4/ 646( . )
C08F 10/ 00( . )
C08F 110/ 06( . )
(86) International application number:
PCT/FI1997/000702
(87) International publication number:
WO 1998/022514 (28.05.1998 Gazette 1998/21)
(84) Designated Contracting States:
BE DE ES FR GB IT NL

(30) Priority: 15.11.1996 FI 19960004572

(71) Applicant: BOREALIS A/S
2800 Lyngby (DK)

(72) Inventors:
  • ALA-HUIKKU, Sirpa
    FIN-00970 Helsinki (FI)
  • GAROFF, Thomas
    FIN-00840 Helsinki (FI)
  • LEINONEN, Timo
    FIN-06750 Tolkkinen (FI)
  • HARLIN, Ali
    FIN-01450 Vantaa (FI)
  • BERGMANN, Fred
    N-3970 Langesund (NO)

(74) Representative: Cockbain, Julian, Dr. 
Frank B. Dehn & Co., European Patent Attorneys, 179 Queen Victoria Street
London EC4V 4EL
London EC4V 4EL (GB)

   


(54) PROCESS FOR MAKING PROPYLENE HOMO OR COPOLYMERS